How to install a septic and where to get a bid for Colorado land for sale
February 18, 2025 8:19 am PST
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We get this question a lot, how does a septic system install work and who do you recommend? We have provided a brief summary and a short video of the part of the process.
We have recommended SLV Septic Services, LLC. They will be able to walk you through the process and provide a bid. They are state certified in Colorado, licensed and fully insured.
Contact them below, say Land Limited sent you;
(719) 497-9773
Here is a step-by-step guide on how to install a septic system on vacant land property in Colorado:
1. Preliminary Research and Consultation
Understand Regulations: Familiarize yourself with Colorado's Regulation 43, which governs on-site wastewater treatment systems (OWTS). Each county might have additional or more stringent regulations.
Consult Local Authorities: Contact your local county health department or public health agency. They will provide specifics on local regulations, permit requirements, and necessary procedures.
2. Site Evaluation
Soil Testing: A competent technician or a licensed professional engineer must perform a site evaluation, which includes:
Percolation (Perc) Test: Measures how quickly water can move through the soil.
Soil Profile Examination: Usually involves digging test pits to examine soil layers.
Determine Suitability: Based on soil and site conditions, determine if a conventional system is suitable or if an alternative system is needed.
3. Design the System
Professional Design: In many Colorado counties, only a registered professional engineer can design a septic system. They will tailor the system design to the site's soil, topography, and water table conditions.
System Type: Decide on:
Conventional Systems (septic tank and leach field) or
Alternative Systems (like mound systems, sand filters, or aerobic treatment units if conditions aren't ideal for conventional setups).
4. Apply for Permits
OWTS Permit: Submit an application to your local health department. You'll need:
A site plan
Soil test results
System design
Engineer's stamp on designs in some counties
Permit Fees: Pay any necessary fees as required by your county.
5. Installation
Hire Contractors: Engage licensed contractors for installation. In some counties, homeowners can install systems themselves if they pass a state-provided course.
Excavation: Dig for the septic tank and leach field according to the approved design.
Install Components:
Septic Tank: Place and connect the tank ensuring it's watertight.
Distribution Box: Install if part of the design to evenly distribute effluent to the leach field.
Leach Field/Lateral Lines: Lay out and install the drain field pipes.
Backfill and Compaction: Backfill around the tank and leach field, ensuring proper soil compaction.
6. Inspections
Pre-Cover Inspection: Before covering up the system, an inspector from the health department will check the installation for compliance with the design and regulations.
Final Inspection: After completion, a final inspection ensures everything is installed correctly and operational.
7. System Registration
Record with County: Some counties require that the system details be registered or a record of the installation be kept at the health department.
8. Maintenance and Education
Educate Yourself: Learn about septic system maintenance to ensure longevity and efficiency.
Regular Pumping: Schedule regular pumping (usually every 3-5 years) and system inspections.
9. Property Transfer Considerations
Use Permits: Be aware that some counties require a use permit or an inspection before selling property with an OWTS.
Each step should be meticulously followed to ensure compliance with local laws, protect the environment, and avoid future costly repairs. Remember that conditions can vary greatly, so local guidance is crucial.